There are different opinions as to whether or not you should pray two rakaas before sitting down if you enter a Masjid during the Jumuah Khutbah. Make sure to ‘respect the other,’ regardless of your inclinations. The coolest part? The different opinions are based on the same story from the time of Rasulullah ﷺ subhanallah. The beauty of the vastness of our scholarly history is incredible.